#include "trap.h"

int if_else(int n)
{
	int cost;
	if (n > 500)
		cost = 150;
	else if (n > 300)
		cost = 100;
	else if (n > 100)
		cost = 75;
	else if (n > 50)
		cost = 50;
	else
		cost = 0;

	return cost;
}

int test_data[] = {-1, 0, 49, 50, 51, 99, 100, 101, 299, 300, 301, 499, 500, 501};
int ans[] = {0, 0, 0, 0, 50, 50, 50, 75, 75, 75, 100, 100, 100, 150};

#define NR_DATA (sizeof(test_data) / sizeof(test_data[0]))

int main()
{
	int i, ans_idx = 0;
	for (i = 0; i < NR_DATA; i++)
	{
		nemu_assert(if_else(test_data[i]) == ans[ans_idx++]);
	}

	HIT_GOOD_TRAP;

	return 0;
}
